Warning: Permanently added '[localhost]:56519' (ECDSA) to the list of known hosts.
2023/05/16 15:33:18 fuzzer started
2023/05/16 15:33:18 dialing manager at localhost:35573
2023/05/16 15:33:18 checking machine...
2023/05/16 15:33:18 checking revisions...
syzkaller login: [ 45.313767] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:33:19 testing simple program...
[ 45.387978] cgroup: Unknown subsys name 'net'
[ 45.481651] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.537820] audit: type=1400 audit(1684251211.282:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.697632] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.700359] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.703589] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.707173] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.709812] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.710983] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.089656] ------------[ cut here ]------------
[ 59.090110] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.091473] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.092219] Modules linked in:
[ 59.092479] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.093173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.097402] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.097856] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 59.099432] RSP: 0018:ffff88801bed7c00 EFLAGS: 00010282
[ 59.099885] RAX: 0000000000000000 RBX: ffff888008ef3840 RCX: 0000000000000000
[ 59.100548] RDX: ffff8880167b9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.101201] RBP: ffff888008ef3854 R08: 0000000000000001 R09: 0000000000000000
[ 59.101881] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.102561] R13: ffffffff84e223a0 R14: ffff888008ef3848 R15: ffffffff84d73340
[ 59.103247] FS: 0000555556f65400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.103988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.104564] CR2: 00007f08fbfc46f4 CR3: 000000000e1d4000 CR4: 0000000000350ef0
[ 59.105251] Call Trace:
[ 59.105500]
[ 59.105727] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.106195] ipv4_frags_init_net+0x269/0x440
[ 59.106649] ops_init+0xbb/0x6b0
[ 59.106996] setup_net+0x3d9/0x990
[ 59.107368] ? down_read_killable+0x1d7/0x4e0
[ 59.107806] ? __pfx_setup_net+0x10/0x10
[ 59.108195] ? copy_net_ns+0x17c/0x770
[ 59.108611] copy_net_ns+0x321/0x770
[ 59.108975] create_new_namespaces+0x3f6/0xb30
[ 59.109451] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.109923] ksys_unshare+0x44d/0x8e0
[ 59.110330] ? __pfx_ksys_unshare+0x10/0x10
[ 59.110746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.111315] __x64_sys_unshare+0x31/0x40
[ 59.111674] do_syscall_64+0x3f/0x90
[ 59.112001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.112465] RIP: 0033:0x7fc0ad9c50d7
[ 59.112783] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 59.114277] RSP: 002b:00007fff516475a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.114904] RAX: ffffffffffffffda RBX: 00007fff51647be8 RCX: 00007fc0ad9c50d7
[ 59.115512] RDX: 00007fc0ada2f41f RSI: 00007fff51647540 RDI: 0000000040000000
[ 59.116097] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff51647350
[ 59.116718] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc0adad7bf0
[ 59.117323] R13: 00007fff51647680 R14: 0000000000000000 R15: 00000000000000f8
[ 59.117927]
[ 59.118132] irq event stamp: 8607
[ 59.118439] hardirqs last enabled at (8619): [] __up_console_sem+0x78/0x80
[ 59.119154] hardirqs last disabled at (8628): [] __up_console_sem+0x5d/0x80
[ 59.119874] softirqs last enabled at (8570): [] irq_exit_rcu+0x93/0xc0
[ 59.120579] softirqs last disabled at (8565): [] irq_exit_rcu+0x93/0xc0
[ 59.121285] ---[ end trace 0000000000000000 ]---
[ 59.126185] ------------[ cut here ]------------
[ 59.126846] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.128053] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.128773] Modules linked in:
[ 59.129053] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.129838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.130563] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.131012] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 59.132532] RSP: 0018:ffff88801bed7c00 EFLAGS: 00010282
[ 59.132975] RAX: 0000000000000000 RBX: ffff88800d878c40 RCX: 0000000000000000
[ 59.133598] RDX: ffff8880167b9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.134187] RBP: ffff88800d878c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.134800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.135417] R13: ffffffff84e223a0 R14: ffff88800d878c48 R15: ffffffff84da62e0
[ 59.136011] FS: 0000555556f65400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.136695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.137181] CR2: 00007fdc44039008 CR3: 000000000e1d4000 CR4: 0000000000350ef0
[ 59.137789] Call Trace:
[ 59.138014]
[ 59.138237] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.138654] ipv6_frags_init_net+0x206/0x3c0
[ 59.139047] ops_init+0xbb/0x6b0
[ 59.139377] setup_net+0x3d9/0x990
[ 59.139690] ? down_read_killable+0x1d7/0x4e0
[ 59.140078] ? __pfx_setup_net+0x10/0x10
[ 59.140445] ? copy_net_ns+0x17c/0x770
[ 59.140794] copy_net_ns+0x321/0x770
[ 59.141122] create_new_namespaces+0x3f6/0xb30
[ 59.141537] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.141963] ksys_unshare+0x44d/0x8e0
[ 59.142314] ? __pfx_ksys_unshare+0x10/0x10
[ 59.142690] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.143186] __x64_sys_unshare+0x31/0x40
[ 59.143571] do_syscall_64+0x3f/0x90
[ 59.143891] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.144350] RIP: 0033:0x7fc0ad9c50d7
[ 59.144668] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 59.146426] RSP: 002b:00007fff516475a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.147137] RAX: ffffffffffffffda RBX: 00007fff51647be8 RCX: 00007fc0ad9c50d7
[ 59.147877] RDX: 00007fc0ada2f41f RSI: 00007fff51647540 RDI: 0000000040000000
[ 59.148513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff51647350
[ 59.149120] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc0adad7bf0
[ 59.149757] R13: 00007fff51647680 R14: 0000000000000000 R15: 00000000000000f8
[ 59.150383]
[ 59.150591] irq event stamp: 10385
[ 59.150892] hardirqs last enabled at (10395): [] __up_console_sem+0x78/0x80
[ 59.151652] hardirqs last disabled at (10406): [] __up_console_sem+0x5d/0x80
[ 59.152407] softirqs last enabled at (9974): [] irq_exit_rcu+0x93/0xc0
[ 59.153137] softirqs last disabled at (9963): [] irq_exit_rcu+0x93/0xc0
[ 59.153848] ---[ end trace 0000000000000000 ]---
[ 59.154789] ------------[ cut here ]------------
[ 59.155197] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.156578] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.157306] Modules linked in:
[ 59.157583] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.158377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.159074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.159534] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 59.161015] RSP: 0018:ffff88801bed7bf0 EFLAGS: 00010286
[ 59.161488] RAX: 0000000000000000 RBX: ffff88800d878040 RCX: 0000000000000000
[ 59.162075] RDX: ffff8880167b9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.162678] RBP: ffff88800d878054 R08: 0000000000000001 R09: 0000000000000000
[ 59.163291] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.163874] R13: ffffffff84e223a0 R14: ffff88800d878048 R15: ffffffff84daf020
[ 59.164485] FS: 0000555556f65400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.165140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.165640] CR2: 00007fdc44039008 CR3: 000000000e1d4000 CR4: 0000000000350ef0
[ 59.166248] Call Trace:
[ 59.166470]
[ 59.166689] nf_ct_net_init+0x224/0x3d0
[ 59.167071] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.167490] ops_init+0xbb/0x6b0
[ 59.167819] setup_net+0x3d9/0x990
[ 59.168126] ? down_read_killable+0x1d7/0x4e0
[ 59.168537] ? __pfx_setup_net+0x10/0x10
[ 59.168908] ? copy_net_ns+0x17c/0x770
[ 59.169279] copy_net_ns+0x321/0x770
[ 59.169607] create_new_namespaces+0x3f6/0xb30
[ 59.170030] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.170477] ksys_unshare+0x44d/0x8e0
[ 59.170859] ? __pfx_ksys_unshare+0x10/0x10
[ 59.171268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.171785] __x64_sys_unshare+0x31/0x40
[ 59.172138] do_syscall_64+0x3f/0x90
[ 59.172487] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.172940] RIP: 0033:0x7fc0ad9c50d7
[ 59.173276] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 59.174807] RSP: 002b:00007fff516475a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.175477] RAX: ffffffffffffffda RBX: 00007fff51647be8 RCX: 00007fc0ad9c50d7
[ 59.176089] RDX: 00007fc0ada2f41f RSI: 00007fff51647540 RDI: 0000000040000000
[ 59.176698] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff51647350
[ 59.177306] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc0adad7bf0
[ 59.177894] R13: 00007fff51647680 R14: 0000000000000000 R15: 00000000000000f8
[ 59.178512]
[ 59.178718] irq event stamp: 11201
[ 59.179016] hardirqs last enabled at (11211): [] __up_console_sem+0x78/0x80
[ 59.179740] hardirqs last disabled at (11222): [] __up_console_sem+0x5d/0x80
[ 59.180461] softirqs last enabled at (10718): [] irq_exit_rcu+0x93/0xc0
[ 59.181149] softirqs last disabled at (10661): [] irq_exit_rcu+0x93/0xc0
[ 59.181852] ---[ end trace 0000000000000000 ]---
executing program
[ 60.780845] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.828349] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.877384] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.924309] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:33:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801bed7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556f65400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f08fbfc46f4 CR3=000000000e1d4000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=7465677261742e79636e656772656d65
XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000210065636976726573
XMM04=2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e2e XMM05=00007f4e22414be00000000000000100
XMM06=697665642e3130323a306963682d3069 XMM07=00000000000000000000000000000000
XMM08=00000000000000510000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff816c98d6 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=1ffff11002b79f0f
RSI=ffffffff816c98d6 RDI=ffff888015bcf8e8 RBP=ffff888015bcf8b8 RSP=ffff888015bcf818
R8 =ffffffff8612d8f0 R9 =ffffffff8612d8f4 R10=0000000000038001 R11=ffff888015bcf860
R12=ffff888015bcf8e8 R13=0000000000000000 R14=ffff888016e58000 R15=0000000000092820
RIP=ffffffff813abe20 RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007efe1450b700 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe56268a610 CR3=000000000f248000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=0000000000000000ffffffffffffff00
XMM02=0000000000000000ffffffffffffff00 XMM03=746f72702f6374652f00656372000a23
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=6e61696265642e320000000000000004 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000